Magma Arizona BLW DRS6-6-1500 #10 photographed on 1st April 1980 at Superior, Arizona by Bruce Black, scanned from an original Kodachrome slide now in my personal collection.
The engine was originally built as McCloud River Railroad #29 before being sold to Magma Metals Company in late 1969. It was retired in 1991 before she was donated to the Arizona Railroad Museum in July 1994